fix memory

default_4MB.csv

@@ -1,5 +0,0 @@
-# Name,   Type, SubType, Offset,  Size, Flags
-nvs,      data, nvs,     0x9000,  0x5000,
-otadata,  data, ota,     0xe000,  0x2000,
-app0,     app,  ota_0,   0x10000, 0x300000,
-spiffs,   data, spiffs,  0x310000,0xF0000,

platformio.ini

@@ -323,14 +323,13 @@ lib_deps =
 [LilyGo_T3_sx1276]
 extends = esp32_base
 board = ttgo-lora32-v1  ; TTGO/LilyGo T3 V1 ESP32 with SX1276
-board_build.partitions = default_4MB.csv  ; Use the 4MB partition to allocate more space for firmware
 build_unflags = -Os
 build_type = release  ; Set build type to release
+board_build.partitions = min_spiffs.csv ; get around 4mb flash limit
 build_flags =  
   ${esp32_base.build_flags}
   -Os -ffunction-sections -fdata-sections  ; Optimize for size
   -D LILYGO_T3
-  -D HELTEC_LORA_V2     ; Needed for CustomSX1276 support
   -D P_LORA_DIO_0=26    ; SX1276 DIO0 interrupt pin
   -D P_LORA_DIO_1=33    ; SX1276 DIO1 interrupt pin 
   -D P_LORA_NSS=18      ; Chip select - SS pin
@@ -377,8 +376,11 @@ build_flags =
   -D ADVERT_LAT=-37.0
   -D ADVERT_LON=145.0
   -D ADMIN_PASSWORD="\"password\""
-;  -D MESH_PACKET_LOGGING=1
-;  -D MESH_DEBUG=1
+  -D MESH_PACKET_LOGGING=1
+  -D MESH_DEBUG=1
+  -D CORE_DEBUG_LEVEL=3
+  -D SPI_MAX_DMA_LEN=1024
+  -D BLE_TASK_SIZE=4096
 
 [env:LilyGo_T3_sx1276_terminal_chat]
 extends = LilyGo_T3_sx1276